SIG 550/551 Armorer's Manual - SIG Sauer 556 Arms Forum
May 22, 2008 · SIG 550/551 Armorer's Manual 1 reading Jump to Latest 42K views 20 replies 14 participants last post by Scoro-550 Oct 7, 2012
SIG 556 Sniper Project (Not DMR) | SIG Sauer 556 Arms Forum
Jun 8, 2012 · Ive been a big fan of the SIG 550 series for a long time. With the advent of the 556, customization of a SIG has of course become much more economical. I have a full array of 556's and …
SIG 550 differences full- and semi-auto - SIG Sauer 556 Arms Forum
Jun 18, 2016 · So, I figured maybe you guys wanna see a bit of the insides of the firing mechanism of the SIG 550 and most notably the differences between the full-auto military issued Stgw90 one …
Anyone cut down 550 handguards? - SIG Sauer 556 Arms Forum
Feb 25, 2012 · The gun in the photo posted by LKY13 looks to be a Sig Sauer 556R in 7.62x39. Top is a 550 (technically a PE 90) and below is a 551 SB. Cutting 550 handguards down so they fit on a 551 …
WTB: MFI SIG 552 Style Hand Guard or similar
Aug 10, 2018 · Looking for a 552/553 style handguard for my 556 pistol. MFI doesn't make them any more but thought I would check and see if anyone had one laying around. Also heard a converted …
SIG Forend w/ Bipod on a 556? - SIG Sauer 556 Arms Forum
May 24, 2023 · A forum community dedicated to SIG Sauer 556 firearm owners and enthusiasts. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and …
WTK: Sig 551 handguards? - SIG Sauer 556 Arms Forum
Oct 2, 2011 · I want to know if original swiss sig 551 handguards with fit the new 551-A1 thanks for your input sprat
Sig 550 accuracy and ammo preferance | SIG Sauer 556 Arms Forum
Oct 8, 2017 · I am about to purchase my dream rifle, a preban sig 550-1sp. I was wondering with the 1/10 barrel twist, what ammo are you getting the best results out of? Are you shooting .223 or 5.56? …
SIG 550 / 551 Stock Axis Pin Washer - SIG Sauer 556 Arms Forum
Feb 1, 2011 · Could someone tell me the purpose of the SIG 550/551 butt stock axis pin washer? Have any of you ever intalled a SIG 550/551 butt stock onto a SIG 550 or 551 without the axis pin washer? …
What flash Hider model for B&T suppressor - SIG Sauer 556 Arms Forum
Mar 17, 2017 · Hello, What sort of Sig 550-551 Flash Hider serie is used to install a B&T Universal serie sound suppressor model ( 2007 ) Thanks to help me. Regads.